output
19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2016 · gr-qcShow all

12 papers · 2 filters

gr-qc2016

Model-independent traversable wormholes from baryon acoustic oscillations

Deng Wang

In this paper, we investigate the model-independent traversable wormholes from baryon acoustic oscillations. Firstly, we place the statistical constraints on the average dark energ…

gr-qc2016★ 17 cited

Dynamical formation of a hairy black hole in a cavity from the decay of unstable solitons

Nicolas Sanchis-Gual, Juan Carlos Degollado, José A. Font +2

Recent numerical relativity simulations within the Einstein--Maxwell--(charged-)Klein-Gordon (EMcKG) system have shown that the non-linear evolution of a superradiantly unstable Re…

gr-qc2016★ 168 cited

Rotational properties of hypermassive neutron stars from binary mergers

Matthias Hanauske, Kentaro Takami, Luke Bovard +4

Determining the differential-rotation law of compact stellar objects produced in binary neutron stars mergers or core-collapse supernovae is an old problem in relativistic astrophy…

gr-qc2016★ 14 cited

Relativistic perfect fluids in local thermal equilibrium

Bartolomé Coll, Joan Josep Ferrando, Juan Antonio Sáez

Every evolution of a fluid is uniquely described by an energy tensor. But the converse is not true: an energy tensor may describe the evolution of different fluids. The problem of…

gr-qc2016★ 44 cited

Quantum Backreaction on Three-Dimensional Black Holes and Naked Singularities

Marc Casals, Alessandro Fabbri, Cristián Martínez +1

We analytically investigate backreaction by a quantum scalar field on two rotating Bañados-Teitelboim-Zanelli (BTZ) geometries: that of a black hole and that of a naked singularity…

gr-qc2016

Spherical symmetric parabolic dust collapse: matching metric with zero intrinsic energy

Ramon Lapiedra, Juan Antonio Morales-Lladosa

The collapse of marginally bound, inhomogeneous, pressureless (dust) matter, in spherical symmetry, is considered. The starting point is not, in this case, the integration of the E…

gr-qc2016★ 77 cited

Dynamical formation of a Reissner-Nordström black hole with scalar hair in a cavity

Nicolas Sanchis-Gual, Juan Carlos Degollado, Carlos Herdeiro +2

In a recent letter, we presented numerical relativity simulations, solving the full Einstein--Maxwell--Klein-Gordon equations, of superradiantly unstable Reissner-Nordström black h…

gr-qc2016★ 50 cited

Electromagnetic duality anomaly in curved spacetimes

I. Agullo, A. del Rio, J. Navarro-Salas

The source-free Maxwell action is invariant under electric-magnetic duality rotations in arbitrary spacetimes. This leads to a conserved classical Noether charge. We show that this…

gr-qc2016★ 28 cited

Palatini wormholes and energy conditions from the prism of General Relativity

Cecilia Bejarano, Francisco S. N. Lobo, Gonzalo J. Olmo +1

Wormholes are hypothetical shortcuts in spacetime that in General Relativity unavoidably violate all of the pointwise energy conditions. In this paper, we consider several wormhole…

gr-qc2016★ 12 cited

Quasistationary solutions of scalar fields around accreting black holes

Nicolas Sanchis-Gual, Juan Carlos Degollado, Paula Izquierdo +2

Massive scalar fields can form long-lived configurations around black holes. These configurations, dubbed quasi-bound states, have been studied both in the linear and nonlinear reg…

gr-qc2016★ 6 cited

Approaches to relativistic positioning around Earth and error estimations

Neus Puchades, Diego Sáez

In the context of relativistic positioning, the coordinates of a given user may be calculated by using suitable information broadcast by a 4-tuple of satellites. Our 4-tuples belon…

gr-qc2016

Wormholes as a cure for black hole singularities

Gonzalo J. Olmo, Diego Rubiera-Garcia, Antonio Sanchez-Puente

Using exactly solvable models, it is shown that black hole singularities in different electrically charged configurations can be cured. Our solutions describe black hole space-time…